Home / 11,337,564,109.70-17,006,346,164.55-6,677,039,116.10

Finding the Fourth Proportional to 11,337,564,109.70, 17,006,346,164.55 and 6,677,039,116.10

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Solution

The fourth proportional to 11,337,564,109.70, 17,006,346,164.55 and 6,677,039,116.10 is: 10,015,558,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,564,109.70 : 17,006,346,164.55 = 6,677,039,116.10 : x
  2. Step 2: Convert to fraction form
    11,337,564,109.70/17,006,346,164.55 = 6,677,039,116.10/x
  3. Step 3: Cross multiply
    11,337,564,109.70x = 17,006,346,164.55 × 6,677,039,116.10
  4. Step 4: Simplify right side
    11,337,564,109.70x = 113,552,038,562,637,561,856
  5. Step 5: Solve for x
    x = 113,552,038,562,637,561,856/11,337,564,109.70
  6. Step 6: Final answer
    x = 10,015,558,674.15

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Double scale
Find fourth proportional to 11,337,564,110.70, 17,006,346,166.05 and 6,677,039,117.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.